Once you've turned onto Marbach Ln, you will take a left at your 3rd driveway, there is a
sign out front
with the address 18975 Marbach Ln.
Continue on this driveway until you pass through an automatic gate, you will know it is the
correct drive
by noticing the white fence on your right.
Once through the gate continue driving forward and you will see a tan building on your right
with a green
metal roof. This is Keystone Granite's showroom.
The entrance to the Keystone Granite building has two antique gas pumps and a green awning,
the doors are
open Monday-Friday from 9am to 5pm and on Saturdays from 9am to 1pm.
